| 1. Round | 08/08/2015 | Lommel United | - | KSK Heist | 3:1 | ||||
| 2. Round | 12/08/2015 | KSK Heist | - | KSV Roeselare | 1:2 | ||||
| 3. Round | 29/08/2015 | Excelsior Virton | - | KSK Heist | 1:1 | ||||
| 4. Round | 05/09/2015 | KSK Heist | - | KMSK Deinze | 1:1 | ||||
| 5. Round | 13/09/2015 | KVV Coxyde | - | KSK Heist | 2:2 | ||||
| 6. Round | 20/09/2015 | KSK Heist | - | Royal Antwerp FC | 1:3 | ||||
| 7. Round | 27/09/2015 | Cercle Brugge | - | KSK Heist | 2:0 | ||||
| 21. Round | 16/01/2016 | KMSK Deinze | - | KSK Heist | 4:4 | ||||
| 22. Round | 23/01/2016 | KSK Heist | - | KVV Coxyde | 3:0 | ||||
| 23. Round | 30/01/2016 | Royal Antwerp FC | - | KSK Heist | 2:0 | ||||
| 24. Round | 06/02/2016 | KSK Heist | - | Cercle Brugge | 0:2 | ||||
| 25. Round | 13/02/2016 | KAS Eupen | - | KSK Heist | 3:1 | ||||
| 26. Round | 19/02/2016 | KSK Heist | - | ASV Geel | 2:1 | ||||
| 27. Round | 05/03/2016 | KSK Heist | - | White Star Bruxelles | 1:0 |  |
|||
| 28. Round | 12/03/2016 | AFC Tubize | - | KSK Heist | 3:3 | ||||
| 29. Round | 19/03/2016 | Lierse SK (old) | - | KSK Heist | 4:0 | ||||
| 30. Round | 02/04/2016 | KSK Heist | - | KFC Dessel Sport | 0:2 |
Belgium